Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7038435 | Method for input current regulation and active-power filter with input voltage feedforward and output load feedforward | Joe A. Ortiz, Frank H. Wang | 2006-05-02 |
| 7019503 | Active power filter with input voltage feedforward, output load feedforward, and output voltage feedforward | Joe A. Ortiz, Frank H. Wang | 2006-03-28 |